Key Features
- Built-in ISD1820 voice recording IC
- On-board microphone (MIC) for direct recording
- Includes 8Ω mini speaker
- Supports record, playback, repeat, and edge-trigger modes
- Can store up to 10 seconds of audio
- Push-buttons for quick recording & playback
- Compatible with Arduino, ESP32, Raspberry Pi, and other controllers
- Clear and loud audio output
Technical Specifications
| Specification | Details |
|---|---|
| Chip | ISD1820 |
| Recording Duration | Up to 10 seconds |
| Power Supply | 3V–5V DC |
| Audio Output | On-board speaker + AUX output |
| Controls | REC, PLAYE, PLAYL |
| Microphone | On-board electret mic |
| Speaker | 8Ω mini speaker included |
Applications
- Talking toys
- Voice prompts for robots
- Security alarms and alerts
- Voice-based DIY projects
- Greeting and announcement systems
- Interactive electronics
Package Includes
- 1 × ISD1820 Voice Recording Module
- 1 × 8Ω Speaker
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